*SUPPORT*
IN: fep OUT: GREEN
IN: fep blicket gazzer blicket tufa zup OUT: PINK YELLOW GREEN PINK YELLOW GREEN
IN: tufa tufa OUT: PINK PINK
IN: tufa dax zup OUT: PINK RED PINK RED
IN: tufa gazzer blicket fep OUT: PINK GREEN YELLOW
IN: dax fep dax wif fep OUT: GREEN RED GREEN RED
IN: dax blicket gazzer gazzer dax dax OUT: YELLOW YELLOW RED RED RED
IN: dax blicket tufa OUT: PINK RED
IN: tufa tufa blicket gazzer gazzer wif dax OUT: RED PINK YELLOW YELLOW PINK
IN: dax OUT: RED
IN: dax gazzer blicket gazzer gazzer zup OUT: RED YELLOW YELLOW YELLOW RED YELLOW YELLOW YELLOW
IN: tufa wif gazzer zup OUT: YELLOW PINK YELLOW PINK
IN: gazzer fep wif tufa OUT: PINK YELLOW GREEN
IN: dax tufa wif dax OUT: RED RED PINK

*QUERY*
IN: fep zup OUT: GREEN GREEN
IN: dax blicket dax OUT: RED RED
IN: dax wif dax OUT: RED RED
IN: dax dax zup OUT: RED RED RED RED
IN: fep wif gazzer OUT: YELLOW GREEN
IN: gazzer OUT: YELLOW
IN: fep fep wif dax OUT: RED GREEN GREEN
IN: tufa gazzer wif gazzer OUT: YELLOW PINK YELLOW
IN: fep gazzer dax OUT: GREEN YELLOW RED
IN: tufa fep blicket gazzer OUT: PINK YELLOW GREEN

*GRAMMAR*
dax -> RED 
 fep -> GREEN 
 gazzer -> YELLOW 
 tufa -> PINK 
 x1 zup -> [x1] [x1] 
 x1 wif u1 -> [u1] [x1] 
 u1 blicket x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 